7833360

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{127}}^1\times {\mathrm{257}}^1$

素因数の和:400

約数の個数: 80

約数和(自身を含む): 24569856

約数和(自身を除く): 16736496

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 127, 240, 254, 257, 381, 508, 514, 635, 762, 771, 1016, 1028, 1270, 1285, 1524, 1542, 1905, 2032, 2056, 2540, 2570, 3048, 3084, 3810, 3855, 4112, 5080, 5140, 6096, 6168, 7620, 7710, 10160, 10280, 12336, 15240, 15420, 20560, 30480, 30840, 32639, 61680, 65278, 97917, 130556, 163195, 195834, 261112, 326390, 391668, 489585, 522224, 652780, 783336, 979170, 1305560, 1566672, 1958340, 2611120, 3916680, 7833360]

約数ペア:

[(1, 7833360), (2, 3916680), (3, 2611120), (4, 1958340), (5, 1566672), (6, 1305560), (8, 979170), (10, 783336), (12, 652780), (15, 522224), (16, 489585), (20, 391668), (24, 326390), (30, 261112), (40, 195834), (48, 163195), (60, 130556), (80, 97917), (120, 65278), (127, 61680), (240, 32639), (254, 30840), (257, 30480), (381, 20560), (508, 15420), (514, 15240), (635, 12336), (762, 10280), (771, 10160), (1016, 7710), (1028, 7620), (1270, 6168), (1285, 6096), (1524, 5140), (1542, 5080), (1905, 4112), (2032, 3855), (2056, 3810), (2540, 3084), (2570, 3048)]